﻿
using Castle.Core.Internal;
using Coldairarrow.Business.Interface;
using Coldairarrow.Entity.Base_Manage;
using Coldairarrow.Entity.Interface;
using Coldairarrow.Util;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.Data;
using System.Diagnostics.Tracing;
using System.Linq;
using System.Linq.Dynamic.Core;
using System.Security.Cryptography;
using System.Threading;
using System.Threading.Tasks;

namespace Coldairarrow.Business.Interface
{
    public class AP_PAYABLEInterfaceBusiness : Interface_BaseBusiness, IJob_Business, ITransientDependency
    {
        public List<OL_FilterDTO> Filters;
        public AP_PAYABLEInterfaceBusiness()
        {
            this.InterfaceName = "应付单";
            //获取字段的映射关系
            tableField = GetMapField("addRow");
            //索引字段
            Keys = GetKeys("addRow");
            indexFields.Add(Keys.Where(X => X.Type == "K").First().Field);

            //查询过滤条件
            Filters = new List<OL_FilterDTO>();


            //查询执行前的事件
            BeforeQueryEvent += InterfaceBusiness_BeforeQueryEvent;
            //查询执行中的事件
            OnQueryEvent += InterfaceBusiness_OnQueryEvent;
            //执行非查询请求中的事件
            OnNoQueryEvent += InterfaceBusiness_OnNoQueryEvent;

        }

        /// <summary>
        /// 执行非查询请求中时间
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="noQueryEventArgs"></param>
        private void InterfaceBusiness_OnNoQueryEvent(object sender, NoQueryEventArgs noQueryEventArgs)
        {
            //API请求是否成功
            noQueryEventArgs.Success = noQueryEventArgs.Result["success"].ToString().ToBool();
        }

        /// <summary>
        /// 查询执行前的事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="queryEventArgs"></param>
        private void InterfaceBusiness_BeforeQueryEvent(object sender, QueryEventArgs queryEventArgs)
        {
            //执行查询前添加过滤条件
            if (queryEventArgs.Page.Filters.IsNullOrEmpty() && !Filters.IsNullOrEmpty())
            {
                queryEventArgs.Page.Filters = Filters;
            }

        }

        /// <summary>
        /// 查询执行中的事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="queryEventArgs"></param>
        private void InterfaceBusiness_OnQueryEvent(object sender, QueryEventArgs queryEventArgs)
        {
            //是否查询完成
            if (queryEventArgs.Result["data"]["rows"].ToList().Count == 0)
            {
                queryEventArgs.Page.Complete = true;
            }
            //向总行中添加新的行
            queryEventArgs.Rows.AddRange(queryEventArgs.Result["data"]["rows"].ToList());
            //获取总页数
            queryEventArgs.Page.Total = queryEventArgs.Result["data"]["total"].ToString().ToInt();
            //获取查询成功标志
            queryEventArgs.Success = queryEventArgs.Result["success"].ToString().ToBool();
        }


        /// <summary>
        /// 执行增删改查业务
        /// </summary>
        public async void ExecuteInterface()
        {

            try
            {
                //数据库连接
                ConString = JsonSettingHelper.GetSetting("Database:BaseDb:ConnectionString");
                SqlDb = (SqlServerHelper)DbHelperFactory.GetDbHelper(EFCore.Sharding.DatabaseType.SqlServer, ConString);

                //获取此接口的所有API信息
                this.interfaceOption = SqlDb.GetListBySql<Base_InterfaceOption>(@$"SELECT * FROM  Base_InterfaceOption(NOLOCK) WHERE Name='{InterfaceName}' ");
                Base_InterfaceOption queryOption = this.interfaceOption.Where(o => o.OperateType == "getFilterRows").First();//查询API配置
                Base_InterfaceOption insertOption = this.interfaceOption.Where(o => o.OperateType == "addRow").First();//新增API配置
                Base_InterfaceOption upDateOption = this.interfaceOption.Where(o => o.OperateType == "editRow").First();//更行API配置
                Base_InterfaceOption deleteOption = this.interfaceOption.Where(o => o.OperateType == "deleteRow").First();//删除API配置
                //获取源数据
                List<V_AP_PAYABLE> sourceData = new List<V_AP_PAYABLE>();//源数据集合
                SqlDb._conStrings[0] = insertOption.SourceLink;
                sourceData = SqlDb.GetListBySql<V_AP_PAYABLE>(@$"SELECT * FROM {insertOption.SourceData}");

                if (sourceData.Count > 0)
                {
                    var fDate = sourceData.OrderBy(x => x.FDATE.ToDateTime()).First().FDATE.ToDateTime().ToString("yyyy-MM-dd");
                    
                    this.Filters.Clear();
                    this.Filters.Add(
                  new OL_FilterDTO() { ControlId = "66b319ac0604789daa62802f", DataType = 15, SpliceType = 1, FilterType = 14, Value = fDate }//FDATE字段过滤单日开始700天前到现在的数据
              );


                    //获取目标数据
                    List<V_AP_PAYABLE> targetData = new List<V_AP_PAYABLE>();//目标据集合
                    targetData = await QueryAsync<V_AP_PAYABLE>(queryOption, tableField, SqlDb);

                    if (this.State > 0 && sourceData.Count > 0)
                    {
                        //更新
                        #region
                        List<V_AP_PAYABLE> updataItem = sourceData.Intersect(targetData, new ComparerFromKeys<V_AP_PAYABLE>(Keys, "RowId")).ToList();//获取交集(更新项)
                        List<OL_RowDTO> updataData = ConvertOL_Row(updataItem, tableField);//需要更新的数据集合
                        ExecuteNoQuery<OL_RowDTO>(updataData, upDateOption, SqlDb);//执行更新
                        #endregion

                        //新增
                        #region
                        List<V_AP_PAYABLE> insertItem = sourceData.Except(targetData, new ComparerFromKey<V_AP_PAYABLE>(indexFields.First(), "RowId")).ToList();//获取源数据对目标数据的差集(新增项)
                        List<OL_RowDTO> insertData = ConvertOL_Row(insertItem, tableField);//需要新增的数据集合
                        ExecuteNoQuery<OL_RowDTO>(insertData, insertOption, SqlDb);//执行插入行
                        #endregion

                        //删除
                        #region
                        List<V_AP_PAYABLE> deleteItem = targetData.Except(sourceData, new ComparerFromKey<V_AP_PAYABLE>(indexFields.First(), "RowId")).ToList();//获取目标数对据源数据的差集(删除项)
                        List<V_AP_PAYABLE> repeatItem = targetData.GroupBy(x => x.GetPropertyValue(indexFields.First())).Where(x => x.Count() > 1).Select(x => x.FirstOrDefault()).ToList();
                        //将重复的项也一起加入删除的列表
                        deleteItem.AddRange(repeatItem);
                        //筛选出删除列表中重复的项
                        var temp = deleteItem.GroupBy(x => x.GetPropertyValue(indexFields.First())).Where(x => x.Count() > 1).Select(x => x.FirstOrDefault()).ToList();
                        deleteItem.AddRange(temp);
                        List<OL_RowDTO> deleteData = ConvertOL_Row(deleteItem, tableField);//需要删除的数据集合
                        ExecuteNoQuery<OL_RowDTO>(deleteData, deleteOption, SqlDb);//执行删除行
                        #endregion
                    }
                    else
                    {
                        throw new NotImplementedException("目标/源查询无数据无法执行接口!!");

                    }
                }
            }
            catch (Exception ex)
            {
                AddLog(SqlDb, ex.Message, InterfaceName, "erro", "");
            }
        }

        /// <summary>
        /// 将源数据根据字典映射关系转换成OL_RowDTO
        /// </summary>
        /// <typeparam name="T">源数据</typeparam>
        /// <param name="sourceData">源数据</param>
        /// <param name="map">Key为目标字段名称，Value为源字段名称</param>
        /// <returns></returns>
        public List<OL_RowDTO> ConvertOL_Row<T>(List<T> sourceData, Dictionary<string, string> map)
        {
            List<OL_RowDTO> list = new List<OL_RowDTO>();
            object rowId;
            foreach (var item in sourceData)
            {
                rowId = item.GetPropertyValue("RowId");
                //需要新增的数据
                OL_RowDTO row = new OL_RowDTO() { RowId = rowId.IsNullOrEmpty() ? null : rowId.ToString(), Controls = new List<Control>() };
                foreach (var c in map)
                {
                    //判断对象的字段是否存在
                    if (item.ContainsProperty(c.Value))
                    {
                        //存在则添加数据
                        row.Controls.Add(new Control() { ControlId = c.Key, Value = item.GetPropertyValue(c.Value) });
                    }
                }
                list.Add(row);
            }
            return list;
        }

        /// <summary>
        /// 任务
        /// </summary>
        public void Job()
        {
            ExecuteInterface();
        }
    }

    /// <summary>
    /// 过滤类
    /// </summary>
    public class V_AP_PAYABLEComparer : IEqualityComparer<V_AP_PAYABLE>
    {
        public bool Equals(V_AP_PAYABLE x1, V_AP_PAYABLE x2)
        {
            if (ReferenceEquals(x1, x2))
                return true;
            if (x1 is null || x2 is null)
                return false;
            //更新时将目标的rowId复制给源的rowId
            if (x1.FENTRYID == x2.FENTRYID && x2.RowId.IsNullOrEmpty())
            {
                x2.RowId = x1.RowId;
            }
            return x1.FENTRYID == x2.FENTRYID;
        }

        public int GetHashCode(V_AP_PAYABLE p) => p.FENTRYID.GetHashCode();
    }

}
